[PATCH] reg: Stop parsing REG_SZ values containing NUL character sequences
Hugh McMaster
hugh.mcmaster at outlook.com
Fri Mar 12 05:32:24 CST 2021
Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
---
programs/reg/import.c | 3 +--
programs/reg/tests/import.c | 24 ++++++++++++------------
2 files changed, 13 insertions(+), 14 deletions(-)
diff --git a/programs/reg/import.c b/programs/reg/import.c
index f7f87939e23..7ad7b35d5dc 100644
--- a/programs/reg/import.c
+++ b/programs/reg/import.c
@@ -324,8 +324,7 @@ static BOOL unescape_string(WCHAR *str, WCHAR **unparsed)
str[val_idx] = '\r';
break;
case '0':
- str[val_idx] = '\0';
- break;
+ return FALSE;
case '\\':
case '"':
str[val_idx] = str[str_idx];
diff --git a/programs/reg/tests/import.c b/programs/reg/tests/import.c
index f8e7e4b7acb..06f9cb05f6c 100644
--- a/programs/reg/tests/import.c
+++ b/programs/reg/tests/import.c
@@ -1600,12 +1600,12 @@ static void test_import(void)
"\"Wine70e\"=\"Value3\\0Value4\"\n"
"\"Wine70f\"=\"\\0Value5\"\n\n", &r);
ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
- todo_wine verify_reg_nonexist(hkey, "Wine70a");
- todo_wine verify_reg_nonexist(hkey, "Wine70b");
- todo_wine verify_reg_nonexist(hkey, "Wine70c");
- todo_wine verify_reg_nonexist(hkey, "Wine70d");
- todo_wine verify_reg_nonexist(hkey, "Wine70e");
- todo_wine verify_reg_nonexist(hkey, "Wine70f");
+ verify_reg_nonexist(hkey, "Wine70a");
+ verify_reg_nonexist(hkey, "Wine70b");
+ verify_reg_nonexist(hkey, "Wine70c");
+ verify_reg_nonexist(hkey, "Wine70d");
+ verify_reg_nonexist(hkey, "Wine70e");
+ verify_reg_nonexist(hkey, "Wine70f");
/* Test forward and back slashes */
test_import_str("REGEDIT4\n\n"
@@ -3149,12 +3149,12 @@ static void test_unicode_import(void)
"\"Wine70e\"=\"Value3\\0Value4\"\n"
"\"Wine70f\"=\"\\0Value5\"\n\n", &r);
ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
- todo_wine verify_reg_nonexist(hkey, "Wine70a");
- todo_wine verify_reg_nonexist(hkey, "Wine70b");
- todo_wine verify_reg_nonexist(hkey, "Wine70c");
- todo_wine verify_reg_nonexist(hkey, "Wine70d");
- todo_wine verify_reg_nonexist(hkey, "Wine70e");
- todo_wine verify_reg_nonexist(hkey, "Wine70f");
+ verify_reg_nonexist(hkey, "Wine70a");
+ verify_reg_nonexist(hkey, "Wine70b");
+ verify_reg_nonexist(hkey, "Wine70c");
+ verify_reg_nonexist(hkey, "Wine70d");
+ verify_reg_nonexist(hkey, "Wine70e");
+ verify_reg_nonexist(hkey, "Wine70f");
/* Test forward and back slashes */
test_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
--
2.30.2
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